@charset "UTF-8";
*{
  margin: 0;
  padding: 0;
}
body{
  background-color: #f4f4f4;
}
header{
  text-align: center;
  height: 50px;
  font-size: 1.5em;
  line-height: 50px;
  background-color: #Ec6908;
  color: #fff;
}
aside ul{
  list-style: none;
}
aside{
  width: 200px;
  margin: 20px 10px;
  background-color: #fff;
  box-shadow: #eee 0 0 10px;
  text-align: center;
  line-height: 2;
  overflow: auto;
  padding: 30px 0;
  float: left;
}
aside a{
  text-decoration: none;
  color: #Ec6908;
  width: 100%;
  display: inline-block;
  transition: all .3s;
}
aside a:hover{
  background-color: #Ec6908;
  color: #fff;
}
article{
  background-color: #fff;
  margin: 20px 10px 0 230px;
  box-shadow: #eee 0 0 10px;
  box-sizing: border-box;
  padding: 20px;
}
footer{
  text-align: center;
  color: #888;
  clear: both;
}
